CN213835267U

CN213835267U - Adjustable aerobic liquid fermentation equipment

Info

Publication number: CN213835267U
Application number: CN202022271410.3U
Authority: CN
Inventors: 叶敏
Original assignee: Hubei Jiaxuankang Agricultural Development Co ltd
Current assignee: Hubei Jiaxuankang Agricultural Development Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-07-30
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses an adjustable aerobic liquid fermentation device, which relates to the technical field of fermentation tanks and comprises a fermentation tank body, an oxygen machine and an oxygen conveying mechanism, wherein the fermentation tank body is fixedly arranged on the working ground through a support column, and simultaneously, two groups of oxygen conveying mechanisms are arranged inside the fermentation tank body and are communicated together through a guide pipe, wherein the bottom oxygen conveying mechanism is communicated with the oxygen machine through an air inlet pipe, oxygen is uniformly introduced into fermentation liquor through the two groups of oxygen conveying mechanisms, thereby ensuring that the oxygen is fully dispersed inside the fermentation liquor, effectively increasing the fermentation rate, meanwhile, a pressure relief box is arranged on the side wall of the fermentation tank body and is communicated with the fermentation tank body through an air outlet pipe, when the air pressure inside the fermentation tank body is higher, the air pressure overcomes the elasticity of a spring, the sealing cover is jacked upwards, and the top of the air outlet pipe is opened, the high-pressure gas in the fermentation tank body is discharged through the gas outlet hole, so that the working safety of the fermentation tank body is ensured.

Description

Adjustable aerobic liquid fermentation equipment

Technical Field

The utility model relates to a fermentation cylinder technical field specifically is an aerobic liquid fermentation equipment with adjustable.

Background

Fermentation refers to a process of preparing microbial cells themselves, or direct metabolites or secondary metabolites by means of the life activities of microorganisms under aerobic or anaerobic conditions, and is a biochemical reaction that humans have come into contact with earlier, and is widely used in food industry, biological and chemical industry, and the common equipment for fermentation is a fermentation tank.

The pattern of fermentation cylinder is very many, to the object fermentation of difference, has different fermentation cylinders, to good oxygen liquid, the fermentation needs oxygen, and most fermentation cylinders are to the unable regulation of the speed flow that lets in oxygen on the existing market, and oxygen is carried not evenly enough simultaneously, leads to the inside fermentation of fermentation cylinder not even enough, and fermentation speed is slower, greatly reduced rate of operation, can't satisfy current fermentation requirement, consequently, the utility model provides an aerobic liquid fermentation equipment with adjustable.

SUMMERY OF THE UTILITY MODEL

To the problems existing in the prior art, the utility model aims to provide an adjustable aerobic liquid fermentation equipment, oxygen injection is more even, and fermentation rate is faster.

In order to achieve the above object, the utility model provides a following technical scheme: comprises a fermentation tank body, an oxygen machine and an oxygen delivery mechanism, wherein four support columns are fixedly arranged at the bottom of the fermentation tank body, meanwhile, two groups of oxygen delivery mechanisms are arranged inside the fermentation tank body, the oxygen delivery mechanisms are fixedly arranged on the side wall of the fermentation tank body and are communicated together through a guide pipe, wherein the bottom oxygen conveying mechanism is communicated with an air outlet of an oxygen machine through an air inlet pipe, the oxygen machine is fixedly arranged outside the fermentation tank body, meanwhile, the top of the fermentation tank body is fixedly provided with a motor, the output end of the motor is connected with a rotating shaft through a coupler, the rotating shaft extends into the fermentation tank body, and the rotating shaft is positioned on the side wall of the fermentation tank body and is fixedly provided with a propeller blade which is positioned inside the oxygen delivery mechanism, meanwhile, a pressure relief box is fixedly installed on the side wall of the fermentation tank body, and the pressure relief box is communicated with the inside of the fermentation tank body.

As a further aspect of the present invention: the oxygen therapy mechanism comprises an outer pipe and an inner pipe, wherein the outer pipe and the inner pipe are arranged to be annular pipes, the diameter of the inner pipe is smaller than that of the outer pipe, the outer pipe is fixedly arranged on the side wall of the fermentation tank body, the inner pipe is connected with the outer pipe through a plurality of connecting pipes, the propeller blades are arranged inside the inner pipe, and meanwhile a plurality of air holes are formed in the outer walls of the outer pipe and the inner pipe.

As a further aspect of the present invention: the cavity has been seted up to the inside of pressure release case, and the bottom fixed mounting of cavity has the outlet duct, and the other end of outlet duct and the inside intercommunication of fermentation cylinder body are in the same place, and the outlet duct has sealed lid in the tip lock of cavity simultaneously, and fixed mounting has a pair of spring on the sealed lateral wall that is close to the outlet duct, and the other end fixed mounting of spring is on the diapire of cavity, and the venthole has been seted up to the lateral wall of pressure release case simultaneously.

As a further aspect of the present invention: fixed mounting has the inlet pipe on the right side wall of fermentation cylinder body, and the bottom fixed mounting of fermentation cylinder body has the discharging pipe simultaneously to the top fixed mounting of inlet pipe and discharging pipe has the solenoid valve.

As a further aspect of the present invention: the left side wall of the fermentation tank body is fixedly provided with a barometer, and the detection end of the barometer extends into the fermentation tank body.

As a further aspect of the present invention: and a filter screen is arranged in the air outlet.

As a further aspect of the present invention: and the inside of the air inlet pipe is fixedly provided with an adjusting valve.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of fermentation cylinder is internal to be provided with two sets of oxygen therapy mechanisms, evenly with the leading-in zymotic fluid of oxygen through two sets of oxygen therapy mechanisms, oxygen intensive dispersion has been guaranteed in the inside of zymotic fluid, the effectual fermentation speed that has increased, be provided with the pressure release case on the lateral wall of fermentation cylinder body simultaneously, the pressure release case passes through outlet duct and fermentation cylinder body intercommunication together, when the inside atmospheric pressure of fermentation cylinder body is higher, the elasticity of spring is overcome to atmospheric pressure, will seal up the lid jack-up that makes progress, open the top of outlet duct, pass through the venthole with the inside high-pressure gas of fermentation cylinder body and discharge, the security of fermentation cylinder body work has been guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the oxygen therapy device of the present invention.

Fig. 3 is the schematic diagram of the internal structure of the pressure relief box of the present invention.

As shown in the figure: 1. fermentation cylinder body, 2, oxygen machine, 3, oxygen therapy mechanism, 31, outer tube, 32, inner tube, 33, connecting pipe, 34, bleeder vent, 4, motor, 5, pivot, 6, propeller blade, 7, pressure release case, 71, outlet duct, 72, cavity, 73, sealed lid, 74, spring, 75, venthole, 76, filter screen, 8, pipe, 9, inlet pipe, 10, intake pipe, 11, governing valve, 12, discharging pipe, 13, solenoid valve, 14, support column, 15, barometer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, in an embodiment of the present invention, an adjustable aerobic liquid fermentation apparatus includes a fermentation tank body 1, an oxygen machine 2 and an oxygen delivery mechanism 3, four support columns 14 are fixedly installed at the bottom of the fermentation tank body 1, the fermentation tank body 1 is fixedly installed on a work floor through the support columns 14, meanwhile, two sets of oxygen delivery mechanisms 3 are installed inside the fermentation tank body 1, the oxygen delivery mechanisms 3 are fixedly installed on the side wall of the fermentation tank body 1, and the two sets of oxygen delivery mechanisms 3 are connected together through a conduit 8, wherein the bottom oxygen delivery mechanism 3 is connected with the air outlet of the oxygen machine 2 through an air inlet pipe 10, the oxygen machine 2 is fixedly installed outside the fermentation tank body 1, and oxygen is uniformly introduced into a fermentation liquid through the two sets of oxygen delivery mechanisms 3, thereby ensuring that oxygen is fully dispersed inside the fermentation liquid, and effectively increasing the fermentation rate, meanwhile, the top of the fermentation tank body 1 is fixedly provided with a motor 4, the output end of the motor 4 is connected with a rotating shaft 5 through a coupling, the rotating shaft 5 extends into the fermentation tank body 1, and the rotating shaft 5 is positioned on the side wall of the fermentation tank body 1 and is fixedly provided with a propeller blade 6, the propeller blade 6 is positioned inside the oxygen conveying mechanism 3 and drives the propeller blade 6 to rotate through the motor 4, thereby driving the fermentation liquor to stir in the fermentation tank body 1, ensuring the fermentation products to be fully contacted together, increasing the fermentation rate of the fermentation liquor, meanwhile, a pressure relief box 7 is fixedly arranged on the side wall of the fermentation tank body 1, the pressure relief box 7 is communicated with the interior of the fermentation tank body 1, carry out the pressure release to fermentation cylinder body 1 inside through pressure release case 7, avoid the gas that produces among the fermentation process too much, lead to fermentation cylinder body 1 internal gas pressure higher, cause fermentation cylinder body 1 to take place the condition of breaking.

Referring to fig. 2, it can be seen that: the oxygen therapy mechanism 3 comprises an outer tube 31 and an inner tube 32, wherein the outer tube 31 and the inner tube 32 are arranged into a ring-shaped tube, the diameter of the inner tube 32 is smaller than that of the outer tube 31, the outer tube 31 is fixedly arranged on the side wall of the fermentation tank body 1, the inner tube 32 is connected with the outer tube 31 through a plurality of connecting tubes 33, the propeller blades 6 are arranged inside the inner tube 32, a plurality of air holes 34 are formed in the outer walls of the outer tube 31 and the inner tube 32, and oxygen is introduced into the fermentation liquor through the air holes 34.

Referring to fig. 3, it can be seen that: the inside of the pressure release box 7 is provided with a cavity 72, the bottom of the cavity 72 is fixedly provided with an air outlet pipe 71, the other end of the air outlet pipe 71 is communicated with the inside of the fermentation tank body 1, so that the inside of the fermentation tank body 1 is communicated with the cavity 72, meanwhile, the end part of the cavity 72 of the air outlet pipe 71 is buckled with a sealing cover 73, the side wall of the sealing cover 73 close to the air outlet pipe 71 is fixedly provided with a pair of springs 74, the other end of the springs 74 is fixedly arranged on the bottom wall of the cavity 72, the sealing cover 73 is buckled on the top of the air outlet pipe 71 through the springs 74, so that the sealing of the air outlet pipe 71 is completed, meanwhile, the side wall of the pressure release box 7 is provided with an air outlet hole 75, and a filter screen 76 is arranged inside the air outlet hole 75; when the internal air pressure of the fermentation tank body 1 is high, the air pressure overcomes the elasticity of the spring 74, the sealing cover 73 is jacked upwards, the top of the air outlet pipe 71 is opened, the high-pressure air in the fermentation tank body 1 is discharged through the air outlet hole 75, and the working safety of the fermentation tank body 1 is guaranteed.

Wherein, fixed mounting has inlet pipe 9 on the right side wall of fermentation cylinder body 1, and the bottom fixed mounting of fermentation cylinder body 1 has discharging pipe 12 simultaneously to the top fixed mounting of inlet pipe 9 and discharging pipe 12 has solenoid valve 13, through the business turn over material of solenoid valve 13 control fermentation cylinder body 1.

Preferably, an air pressure gauge 15 is fixedly installed on the left side wall of the fermentation tank body 1, a detection end of the air pressure gauge 15 extends into the fermentation tank body 1, and the internal air pressure of the fermentation tank body 1 is monitored through the air pressure gauge 15.

Preferably, the regulating valve 11 is fixedly installed inside the air inlet pipe 10, and the through hole regulating valve 11 controls the oxygen delivery rate of the oxygen machine 2.

It should be noted that the working principle and the installation mode of the oxygen generator 2 both adopt the prior art, which is common general knowledge of those skilled in the art, and thus no further description is provided herein.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.

Claims

1. The utility model provides an aerobic liquid fermentation equipment with adjustable, includes fermentation cylinder body (1), oxygen machine (2) and oxygen therapy mechanism (3), its characterized in that: the bottom of the fermentation tank body (1) is fixedly provided with four support columns (14), meanwhile, two groups of oxygen delivery mechanisms (3) are arranged inside the fermentation tank body (1), the oxygen delivery mechanisms (3) are fixedly arranged on the side wall of the fermentation tank body (1), and the two groups of oxygen delivery mechanisms (3) are communicated together through a guide pipe (8), wherein the bottom oxygen delivery mechanism (3) is communicated with the gas outlet of an oxygen machine (2) through an air inlet pipe (10), the oxygen machine (2) is fixedly arranged outside the fermentation tank body (1), meanwhile, the top of the fermentation tank body (1) is fixedly provided with a motor (4), the output end of the motor (4) is connected with a rotating shaft (5) through a coupler, the rotating shaft (5) extends into the fermentation tank body (1), and the rotating shaft (5) is positioned on the side wall of the fermentation tank body (1) and is fixedly provided with a screw propeller blade (6), the screw propeller blades (6) are positioned in the oxygen transfer mechanism (3), meanwhile, the side wall of the fermentation tank body (1) is fixedly provided with a pressure relief box (7), and the pressure relief box (7) is communicated with the inside of the fermentation tank body (1).

2. The adjustable aerobic liquid fermentation equipment according to claim 1, wherein: the oxygen therapy mechanism (3) comprises an outer pipe (31) and an inner pipe (32), wherein the outer pipe (31) and the inner pipe (32) are arranged to be annular pipes, the diameter of the inner pipe (32) is smaller than that of the outer pipe (31), the outer pipe (31) is fixedly arranged on the side wall of the fermentation tank body (1), the inner pipe (32) is connected with the outer pipe (31) through a plurality of connecting pipes (33), a screw blade (6) is arranged inside the inner pipe (32), and meanwhile a plurality of air holes (34) are formed in the outer walls of the outer pipe (31) and the inner pipe (32).

3. The adjustable aerobic liquid fermentation equipment according to claim 1, wherein: cavity (72) have been seted up to the inside of pressure release case (7), the bottom fixed mounting of cavity (72) has outlet duct (71), the other end of outlet duct (71) and the inside intercommunication of fermentation cylinder body (1) are in the same place, simultaneously outlet duct (71) have sealed lid (73) in the tip lock of cavity (72), fixed mounting has a pair of spring (74) on the lateral wall that sealed lid (73) are close to outlet duct (71), the other end fixed mounting of spring (74) is on the diapire of cavity (72), venthole (75) have been seted up to the lateral wall of pressure release case (7) simultaneously.

4. The adjustable aerobic liquid fermentation equipment according to claim 1, wherein: fixed mounting has inlet pipe (9) on the right side wall of fermentation cylinder body (1), and the bottom fixed mounting of fermentation cylinder body (1) has discharging pipe (12) simultaneously to the top fixed mounting of inlet pipe (9) and discharging pipe (12) has solenoid valve (13).

5. The adjustable aerobic liquid fermentation equipment according to claim 1, wherein: the fermentation tank is characterized in that a barometer (15) is fixedly mounted on the left side wall of the fermentation tank body (1), and the detection end of the barometer (15) extends into the fermentation tank body (1).

6. The adjustable aerobic liquid fermentation equipment according to claim 3, wherein: and a filter screen (76) is arranged in the air outlet (75).

7. The adjustable aerobic liquid fermentation equipment according to claim 1, wherein: and the inside of the air inlet pipe (10) is fixedly provided with an adjusting valve (11).